<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
	<script>
	  var coverSupport = 'CSS' in window && typeof CSS.supports === 'function' && (CSS.supports('top: env(a)') ||
	    CSS.supports('top: constant(a)'))
	  document.write(
	    '<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0' +
	    (coverSupport ? ', viewport-fit=cover' : '') + '" />')
	</script>
    <title>设备管理</title>
    <!--preload-links-->
    <!--app-context-->
  </head>
  <body>
    <div id="app"><!--app-html--></div>
    <script >
		// 禁用双指放大
		document.documentElement.addEventListener('touchstart', function (event) {
		    if (event.touches.length > 1) {
		        event.preventDefault();
		    }
		}, {
		    passive: false
		});
		// 禁用双击放大
		var lastTouchEnd = 0;
		document.documentElement.addEventListener('touchend', function (event) {
		    var now = Date.now();
		    if (now - lastTouchEnd <= 300) {
		        event.preventDefault();
		    }
		    lastTouchEnd = now;
		}, {
		    passive: false
		});
	</script>
    <script type="module" src="/main.js"></script>
  </body>
</html>
